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经营范围
发明名称
BELLOWS ACTUATOR FOR PRESSURE AND FLOW CONTROL
摘要
申请公布号
EP1337760(A2)
申请公布日期
2003.08.27
申请号
EP20010996689
申请日期
2001.11.13
申请人
ABB, INC.
发明人
DUAN, SHIZHONG;SMITH, DOUGLAS, W., P.
分类号
F15B13/00;F15B15/10;(IPC1-7):F15B15/10;F16K31/126
主分类号
F15B13/00
代理机构
代理人
主权项
地址
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